| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $148.38 | 9.763% | $162.8663 | $162.87 | $162.85 | $162.90 |
| Purchase #2 | $219.98 | 5.493% | $232.0635 | $232.06 | $232.05 | $232.10 |
| Purchase #3 | $114.87 | 6.500% | $122.3366 | $122.34 | $122.35 | $122.30 |
| Purchase #4 | $111.56 | 5.105% | $117.2551 | $117.26 | $117.25 | $117.30 |
| Purchase #5 | $7.79 | 9.347% | $8.5181 | $8.52 | $8.50 | $8.50 |
| Purchase #6 | $22.33 | 11.446% | $24.8859 | $24.89 | $24.90 | $24.90 |
| Purchase #7 | $72.29 | 7.303% | $77.5693 | $77.57 | $77.55 | $77.60 |
| 7 purchase totals = | $697.20 | $745.4948 | $745.51 | $745.45 | $745.60 | |